Dangos 1 - 6 canlyniadau o 6 ar gyfer chwilio 'INTERNATIONAL TELEGRAPH AND TELEPHONE CONSULTATIVE COMMITTEE', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    ECONOMIC STUDIES AT THE NATIONAL LEVEL IN THE FIELD OF TELECOMMUNICATIONS (1964-1972).
    Llyfr
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  2. 2
    Bibliography for the Manual on national telephone networks for the automatic service /
    Llyfr
    Cyhoeddwyd 1964
    “...International Telegraph and Telephone Consultative Committee...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  3. 3
    National telephone networks for the automatic service : IIIrd Plenary Assembly, Geneva, 1964.
    Llyfr
    Cyhoeddwyd 1964
    “...International Telegraph and Telephone Consultative Committee...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  4. 4
    National telephone network for the automatic service.
    Llyfr
    Cyhoeddwyd 1964
    “...International Telegraph and Telephone Consultative Committee. Working Party on National Automatic...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  5. 5
    Yellow book /
    Llyfr
    Cyhoeddwyd 1981
    “...International Telegraph and Telephone Consultative Committee. Plenary Assembly...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  6. 6
    Data communication networks : message handling systems : recommendations X.400-X.430 /
    Llyfr
    Cyhoeddwyd 1985
    “...International Telegraph and Telephone Consultative Committee. Plenary Assembly...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
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